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This article was the subject of a Wiki Education Foundation-supported course assignment, between 26 January 2021 and 29 April 2021. Further details are available on the course page. Student editor(s): Ccal125 ( article contribs).

This article is or was the subject of a Wiki Education Foundation-supported course assignment. Further details are available on the course page. Student editor(s): Jmreynolds1. Peer reviewers: Mfkamowski, Ctadams5.

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This article is or was the subject of a Wiki Education Foundation-supported course assignment. Further details are available on the course page. Student editor(s): Ettahtaje.

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This article was the subject of a Wiki Education Foundation-supported course assignment, between 26 January 2021 and 29 April 2021. Further details are available on the course page. Student editor(s): Ccal125.

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Whence did the examples of ecosystems come?

How many ecosystems exist?

What is a comprehensive list of ecosystems? — Preceding unsigned comment added by 68.227.31.76 ( talk) 19:32, 6 January 2021 (UTC) reply